Hospital El Bierzo

Introduction: The clinical outcome of switching to levodopa-entacapone-carbidopa intestinal gel (LECIG) after failure of subcutaneous foslevodopa/foscarbidopa (fLD/fCD) is unknown. We analyze it in people with Parkinson's disease (PwP) treated in Spain. Methods: Retrospective analysis of PwP who had previously received fLD/fCD but dropped out for different reasons and started before this LECIG in Spain up to 30 November 2025. Non-parametric tests were applied to evaluate the changes between the pre- (Vpre) and post-treatment (Vpost) (LECIG) periods. Results: Data about 14 patients (57.1% males; 66.6 ± 8.6 years old) from 12 hospitals out of a total of 15 who were treated with LECIG were included. The mean time with fLD/fCD was 98.6 ± 92.3 days, with 92.9% and 57.1% experiencing side effects and lack of response, respectively. Specifically, significant subcutaneous nodules were reported in up to 64.3% of the patients. LECIG was a direct switch from fLD/fCD in 35.7% of the patients. LECIG was well tolerated, with only one dropout due to complications related to dementia. Adverse events were reported in 28.6% and 35.7% of the patients in the optimization and final follow-up evaluation (mean follow-up of 233.7 ± 157.4 days) phases, respectively. From Vpre to Vpost, "Off" time was reduced in 2.9 ± 1.9 h (p = 0.002) and motor symptoms burden improved significantly (p = 0.013), whereas a trend of significance was found for non-motor symptoms burden (p = 0.050) and quality of life (p = 0.126). Conclusions: LECIG could be an alternative therapeutic option in PwP who failed fLD/fCD.

Exposomic determinants substantially influence the variability of molecular IgE-mediated sensitization in allergic rhinitis and conjunctivitis across bioclimatic regions, underscoring their relevance in precision allergology. This study aimed to characterize molecular sensitization profiles in Spanish patients with respiratory allergy from distinct geographic and climatic areas. A cross-sectional, multicenter study was performed in 12 Spanish cities. The study population comprised 291 patients diagnosed with allergic rhinitis and/or conjunctivitis according to the modified ARIA/DECA criteria. Participants underwent skin prick testing with standardized allergen extracts and multiplex molecular IgE analysis. Clinical, demographic, and regional bioclimatic variables were integrated to define exposomic sensitization patterns. Patients previously treated with allergen immunotherapy or biologics were excluded. Regional pooled sera were analyzed by ELISA and IgE immunoblotting to validate molecular data and identify IgE binding to nonrecombinant or poorly characterized allergenic components. Distinct regional sensitization profiles were identified. Grass pollen allergens predominated in oceanic and continental climates, while olive and cypress pollens were more frequent in Mediterranean areas. Sensitization to house dust mite, particularly Dermatophagoides pteronyssinus and Blomia tropicalis, was highly prevalent in subtropical and humid zones. Molecular assays confirmed skin test findings and identified major allergenic molecules, including Phl p 1, Ole e 1, Der p 1, and Der p 2, along with region-specific components such as Der p 23, Cup a 1, Alt a 1, and Pla a 2. This multicenter exposomic study demonstrated that climatic diversity modulates allergen sensitization in Spain, supporting region-tailored precision diagnostic and therapeutic strategies in respiratory allergy.

The fibroadipose vascular anomaly (FAVA) is a relatively unknown vascular anomaly in the realm of adult dermatopathology. Despite its intramuscular location, dermatologists often encounter cases, approaching them surgically under the presumption of a potential lipoma. This entity was first described in 2014, and consequently, many FAVA cases may be concealed in our archives under diagnoses of other entities that require differential diagnoses, such as intramuscular fast-flow vascular anomaly. Clinically, these anomalies typically manifest preferably in young women or girls and predominantly in the extremities. In this article, we present 2 cases of FAVA with atypical clinical features in terms of their topography and age at onset. However, histopathologically, they exhibit typical characteristics with fibroadipose tissue and dysmorphic venous vessels dissecting the affected striated muscle.

In solid tumors, hypereosinophilia is a rare phenomenon and is mainly associated with mucin-secreting carcinomas. Thyroid tumors associated with neutrophilia and/or eosinophilia have been described exclusively in patients with anaplastic thyroid cancer. Eosinophilia associated with papillary thyroid cancer is extremely rare and there are very few cases currently described. It has been suggested that three cytokines, namely interleukin-3 (IL-3), interleukin-5 (IL-5), and granulocyte-macrophage colony-stimulating factor (GM-CSF), may act as a peptide potential eosinophilic. To date, only three patients with differentiated thyroid cancer associated with eosinophilia have been reported, two of the papillary type and one of the medullary type. A 48-year-old patient consulted in 2022 due to bilateral cervical lymphadenopathy of 3 years' duration associated with wasting syndrome and hypereosinophilia. PET CT was requested, which showed hypermetabolic focus in the right thyroid lobe and lymph node, lung, bone, and liver metastases; Thyroid ultrasound showing a nodule of high suspicion of malignancy and a conglomerate of lymphadenopathy in the right lobe with positive needle wash for thyroglobulin. Hypereosinophilia was evaluated with initial leukocytosis values of GB 30,310/mm3 (10,608/mm3 of eosinophils) to maximum values of GB 77,090/mm3 (eosinophils 20,814/mm3). It was interpreted as paraneoplastic syndrome and corticosteroid therapy was started at immunosuppressive doses without response. Our observations presented in this article are in line with most studies reflecting that paraneoplastic hypereosinophilia is characterized by more advanced disease and poor prognosis.

Bloodstream infections (BSI) are an important cause of mortality, although they show heterogeneity depending on patients and aetiological factors. Comprehensive and specific mortality scores for BSI are scarce. The objective of this study was to develop a mortality predictive score in BSI based on a multicentre prospective cohort. A prospective cohort including consecutive adults with bacteraemia recruited between October 2016 and March 2017 in 26 Spanish hospitals was randomly divided into a derivation cohort (DC) and a validation cohort (VC). The outcome was all-cause 30-day mortality. Predictors were assessed the day of blood culture growth. A logistic regression model and score were developed in the DC for mortality predictors; the model was applied to the VC. Overall, 4102 patients formed the DC and 2009 the VC. Mortality was 11.8% in the DC and 12.34% in the CV; the patients and aetiological features were similar for both cohorts. The mortality predictors selected in the final multivariate model in the DC were age, cancer, liver cirrhosis, fatal McCabe underlying condition, polymicrobial bacteraemia, high-risk aetiologies, high-risk source of infection, recent use of broad-spectrum antibiotics, stupor or coma, mean blood pressure <70 mmHg and PaO2/FiO2 ≤ 300 or equivalent. Mortality in the DC was <2% for ≤2 points, 6%-14% for 3-7 points, 26%-45% for 8-12 points and ≥60% for ≥13 points. The predictive score had areas under the receiving operating curves of 0.81 (95% CI 0.79-0.83) in the DC and 0.80 (0.78-0.83) in the VC. A 30 day mortality predictive score in BSI with good discrimination ability was developed and internally validated.